Beautiful early 1900s boxing pinback button of an unknown boxer. The pinback measures 1.25" round and has a crisp white Bastian Bros Celluloid Rochester, NY back paper present. The pinback is in fabulous condition with no rust to its metal parts. The image is bright and clear with no rippling, indents, or fading to the pin front. The only defect is a small spot at about 2 o'clock above the young pugilists right ear. Overall NM condition.